Yesterday, Naughty Dog released its third Uncharted 4: A Thief’s End developer diary which touched upon how PlayStation 4’s architecture was helping it create the “ultimate Uncharted experience.” Today, the team has released a fourth diary, which discusses the subject further.

The third episode in Naughty Dog’s making of Uncharted 4: A Thief’s End series explores how the team “pushed the technical boundaries of PlayStation 4” to bring players the “ultimate Uncharted experience.”